In Dubai/UAE, there is no specific law that mandates residential properties to disclose the presence of mold during sale or purchase, but it is a critical health concern. The UAE Ministry of Community Development advises homeowners to maintain indoor air quality by addressing moisture issues promptly and ensuring proper ventilation.

Given your situation, an immediate professional inspection would be highly recommended. Call 800-MOLDS (or 800-66537) or email hello@saniservice.com for a detailed assessment. The inspector will conduct a thorough examination to confirm the presence of mold and identify its source.

If mold is confirmed, the next step would be remediation. Do not attempt DIY cleanup unless you are experienced with proper containment measures and personal protective equipment (PPE). In Dubai, it’s crucial to use a qualified service provider like Saniservice who adhere to local standards for mold remediation. They will ensure that all affected areas are properly cleaned, decontaminated, and dried.

Regarding the ceiling tiles discolouration and loosening, these are common signs of water damage which can lead to mold growth. Water sources such as leaks from pipes or condensation issues should be addressed to prevent further mold development.

Ventilation is key in managing indoor air quality. Ensure your home has adequate airflow, particularly in damp areas like bathrooms and kitchens. Use exhaust fans during and after bathing and cooking, and consider installing dehumidifiers if relative humidity levels exceed 60%.

Keep in mind that exposure to high concentrations of certain mold spores can exacerbate existing health conditions or trigger new ones. Monitor your children’s symptoms closely; if they persist or worsen, consult a healthcare professional.

Lastly, maintain regular cleaning schedules and inspect your home for signs of moisture regularly. Early detection and proactive management are essential in preventing mold growth and associated health issues.